diff options
| -rw-r--r-- | drivers/staging/ft1000/ft1000-usb/ft1000_download.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c index 297b7ae..cf85021 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c @@ -131,7 +131,7 @@ static int check_usb_db(struct ft1000_usb *ft1000dev) break; } loopcnt++; - msleep(10); + usleep_range(10000, 11000); } @@ -142,7 +142,7 @@ static int check_usb_db(struct ft1000_usb *ft1000dev) pr_debug("Doorbell = 0x%x\n", temp); if (temp & 0x8000) { loopcnt++; - msleep(10); + usleep_range(10000, 11000); } else { pr_debug("door bell is cleared, return 0\n"); return 0; @@ -191,7 +191,7 @@ static u16 get_handshake(struct ft1000_usb *ft1000dev, u16 expected_value) return handshake; } loopcnt++; - msleep(10); + usleep_range(10000, 11000); } return HANDSHAKE_TIMEOUT_VALUE; @@ -254,7 +254,7 @@ static u16 get_handshake_usb(struct ft1000_usb *ft1000dev, u16 expected_value) } loopcnt++; - msleep(10); + usleep_range(10000, 11000); handshake = ntohs(handshake); if ((handshake == expected_value) || (handshake == HANDSHAKE_RESET_VALUE_USB)) |